CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-MARK-IV Engines & Components

Pistons, Hypereutectic, Flat, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-1448HC-100

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Belt, Elite, V-Belt, 7/16 in. Width, 47.50 in. Length, Each

Part Number: CEL-15481

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Estimated Ship Date: Monday 11/10/2025

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 58.00 in. Length, Buick, Chevy, Chrysler, Ford, GMC, Mack, Mercury, Studebaker, Each

Part Number: DAC-15580

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Alternator Bracket, Billet Aluminum, Polished, Water Pump Mount, Long Water Pump, Chevy, Big Block, Kit

Part Number: MCH-20127

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

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Valves, Exhaust, Stainless Steel, 1.88 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45635-8

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Silv-O-Lite Piston - Chevrolet 454ci/7.4L (V8) Kit with Rings

Part Number: UEM-1448HC-100K1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Crankcase Breather, Plastic, White, Checker, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-FB59

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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Valves, Exhaust, XH-428 Stainless, 1.900 in. Diameter, 5.522 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-11847-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8

Part Number: TFS-41400613

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

PULLEY KIT BLACK POWDERCOAT

Part Number: MCH-7630-08

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Big Block, Each

Part Number: TRD-9180

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

Bushings, Cam Advance/Retard, 0, 1, 3, 5, 7 Degree, Chevy, Small, Big Block, Set of 5

Part Number: HRS-94510

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

Main Bearings, Race Series, Tri-Metal, Narrowed, 1/2 Groove, .001 Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: PEB-5M829HN-01

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Estimated Ship Date: Monday 11/10/2025

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Set of 8

Part Number: MAN-11538-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Accessory Belts, V-groove, 41.08 in. Length, for use on Acura®, BMW, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Mercedes-Benz, Olds, Saab, Volvo, Each

Part Number: ADO-15405

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Oil Pump, Standard-Volume, Chevy, Big Block, Each

Part Number: SLP-224-4154

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Estimated Ship Date: Monday 11/10/2025

Pistons, Hypereutectic, Dome, 4.290 in. Bore, Chevy, Set of 8

Part Number: UEM-KB257-040

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Rod Bearings, Race Series, Tri-Metal, .020 in., .50mm Crankshaft Undersize, Chevrolet, Big Block, Set of 8

Part Number: PEB-8B743H-020

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Estimated Ship Date: Monday 11/10/2025

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Timing Tab Chrome Chevy 396-454 with 8" Balancer

Part Number: TRD-4961

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

Oil Pickup, Press-Fit, Marine Style, 8 in. Depth, 0.625 in. Diameter Tube, Chevy, Big Block, Each

Part Number: CTR-18-301

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445426

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 54.58 in. Length, AMC, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Pontiac, Each

Part Number: ADO-15541

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Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HXNCS

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Estimated Ship Date: Monday 11/10/2025

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Piston and Ring Kit, Forged, Flat, 4.250 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC780KTD-STD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC785KTD-030

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Estimated Ship Date: Dec 17, 2025 if ordered today

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